Update libpng to 1.6.49 by radarhere · Pull Request #9014 · python-pillow/Pillow

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radarhere commented

Jun 13, 2025

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The Python 3.13 Windows failure is not related to this PR or our current TIFF issues. The error is https://github.com/python-pillow/Pillow/actions/runs/15629022268/job/44034727346?pr=9014#step:28:777

LINK : fatal error LNK1104: cannot open file 'python313t.lib'

It's because it's Windows using Python 3.13.4, which incorrectly tries to link to the threaded version. See python/cpython#135151

@hugovk hugovk changed the title Updated libpng to 1.6.49 Update libpng to 1.6.49

Jun 14, 2025

@hugovk hugovk merged commit 222b862 into python-pillow:main

Jun 14, 2025

132 of 143 checks passed

@radarhere radarhere deleted the libpng branch

June 14, 2025 07:26

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@radarhere @hugovk